Product Types


4 Products

Mineral Wool Insulation

Thermafiber® SAFB™ (Sound Attenuation Fire Blanket)

Thermafiber® SAFB™ (Sound Attenuation Fire Blankets) are mineral wool batts designed to provide acoustical control and fire protection in many different UL® fire-rated wall and floor-ceiling assemblies. Thermafiber® SAFB™ is available formaldehyde-free.

    Mineral Wool Insulation

    Thermafiber® UltraBatt™

    Thermafiber® UltraBatt™ Mineral Wool Insulation is designed to provide excellent thermal insulation, fire resistance and noise control in residential and commercial construction.

    • R-Value Ranges: 10-30
    • Thickness Ranges: 2.5-7.1"
    Mineral Wool Insulation


    Thermafiber® INSUL-FILL™ Blown-In Attic Mineral Wool Insulation is a premium loose fill product specifically designed for blown applications in new and existing structures.

      Mineral Wool Insulation

      Thermafiber® Fire & Sound Guard™

      Thermafiber® Fire & Sound Guard™ mineral wool insulation batts are designed to provide exceptional acoustic control and fire protection in interior walls as well as floors and ceilings in residential and light commercial construction applications.